Suppose the face value (or par value) of the bond be $1000
Given that the bonds are quoted at 102.6, it means present value is
102.6%*1000=1026
Coupon rate is 7.75%
As the coupon payments are made semiannually, the semi annual
coupon rate=7.75%/2=0.03875
Semiannual coupon payments=(Semiannual coupon rate)*(Face
value)
=(0.03875)*(1000)=38.75
Remaining time period =20-3=17 years
Number of periods when the interest is paid semiannually is 17*2=34
years
Pre tax cost of debt refers to yield to maturity or YTM, we can determine the ytm using excel.

Now, the semiannual yield to maturity=3.74%
Annualized yield to maturity=3.74%*2=7.48%
Answer: Pre tax cost of debt is 7.48%
three years ago the fairchild co issued 20 year, 7.75 percent semiannual coupon bonds at par....